/* ============================================================
   ENSPE — Panier multi-formations
   ============================================================ */

.cart-fab {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: var(--color-bleu);
  color: #fff;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 24px rgba(31,47,99,0.32);
  transition: transform 200ms ease, box-shadow 200ms ease, background 200ms ease;
}
.cart-fab:hover {
  background: #16224A;
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 8px 32px rgba(31,47,99,0.42);
}
.cart-fab:active { transform: scale(0.97); }

.cart-count {
  position: absolute;
  top: -0.3rem;
  right: -0.3rem;
  background: var(--color-or);
  color: #fff;
  font-size: 0.62rem;
  font-weight: 800;
  min-width: 1.3rem;
  height: 1.3rem;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 0.25rem;
  font-family: var(--font-corps);
  line-height: 1;
  border: 2px solid #fff;
}

.cart-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 910;
  background: rgba(16,24,40,0.48);
  backdrop-filter: blur(2px);
  opacity: 0;
  transition: opacity 250ms ease;
}
.cart-overlay--open {
  display: block;
  opacity: 1;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 920;
  width: min(420px, 100vw);
  background: #fff;
  display: flex;
  flex-direction: column;
  box-shadow: -8px 0 48px rgba(16,24,40,0.18);
  transform: translateX(100%);
  transition: transform 300ms cubic-bezier(0.32, 0.72, 0, 1);
}
.cart-drawer--open { transform: translateX(0); }

.cart-body-lock { overflow: hidden; }

.cart-drawer__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--color-bordure, #e4e7f0);
  flex-shrink: 0;
}
.cart-drawer__title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-titre);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-bleu);
  margin: 0;
}
.cart-close-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 50%;
  border: 1px solid var(--color-bordure, #e4e7f0);
  background: none;
  cursor: pointer;
  color: var(--color-texte-doux, #5A6478);
  transition: background 150ms, color 150ms, border-color 150ms;
}
.cart-close-btn:hover {
  background: var(--color-fond-doux, #f4f6fa);
  color: var(--color-bleu);
  border-color: var(--color-bleu);
}

.cart-drawer__body {
  flex: 1;
  overflow-y: auto;
  padding: 1.25rem 1.5rem;
  overscroll-behavior: contain;
}
.cart-empty {
  color: var(--color-texte-doux, #5A6478);
  font-size: 0.88rem;
  text-align: center;
  padding: 3rem 0 2rem;
  opacity: 0.7;
}
.cart-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}
.cart-item {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--color-bordure, #e4e7f0);
  border-radius: 0.65rem;
  background: var(--color-fond-doux, #f4f6fa);
  transition: border-color 150ms;
}
.cart-item:hover { border-color: rgba(200,145,47,0.35); }
.cart-item__info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.cart-item__nom {
  font-size: 0.87rem;
  font-weight: 600;
  color: var(--color-bleu);
  line-height: 1.35;
}
.cart-item__prix {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-or-sombre, #a0711f);
  font-family: var(--font-titre);
}
.cart-item__remove {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  flex-shrink: 0;
  border-radius: 50%;
  border: 1px solid rgba(200,145,47,0.25);
  background: rgba(200,145,47,0.06);
  color: var(--color-or-sombre, #a0711f);
  cursor: pointer;
  transition: background 150ms, border-color 150ms;
  margin-top: 0.05rem;
}
.cart-item__remove:hover {
  background: rgba(200,145,47,0.18);
  border-color: rgba(200,145,47,0.5);
}

.cart-drawer__foot {
  padding: 1.25rem 1.5rem;
  border-top: 1px solid var(--color-bordure, #e4e7f0);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex-shrink: 0;
}
.cart-total {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding-bottom: 0.25rem;
}
.cart-total__label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  color: var(--color-texte-doux, #5A6478);
}
.cart-total__amount {
  font-family: var(--font-titre);
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--color-bleu);
  letter-spacing: -0.02em;
}
.cart-klarna-note {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.73rem;
  color: var(--color-texte-doux, #5A6478);
  background: rgba(200,145,47,0.06);
  border: 1px solid rgba(200,145,47,0.2);
  border-radius: 0.4rem;
  padding: 0.45rem 0.75rem;
}
.cart-klarna-note svg { color: var(--color-or); flex-shrink: 0; }
.cart-pay-btn {
  width: 100%;
  justify-content: center;
}
.cart-pay-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.cart-clear-btn {
  background: none;
  border: none;
  color: var(--color-texte-doux, #5A6478);
  font-size: 0.72rem;
  text-align: center;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
  padding: 0;
  opacity: 0.7;
  transition: opacity 150ms;
}
.cart-clear-btn:hover { opacity: 1; }

.cart-ajouter {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: transparent;
  border: 1.5px solid var(--color-bleu);
  color: var(--color-bleu);
  font-family: var(--font-corps);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.65rem 1.35rem;
  border-radius: 999px;
  cursor: pointer;
  transition: background 200ms, color 200ms, border-color 200ms;
  margin-bottom: 0.5rem;
}
.cart-ajouter:hover:not(:disabled) {
  background: var(--color-bleu);
  color: #fff;
}
.cart-ajouter--in {
  background: rgba(31,47,99,0.05);
  border-color: rgba(31,47,99,0.2);
  color: var(--color-texte-doux, #5A6478);
  cursor: default;
}
.cart-ajouter:disabled { cursor: default; }

.cart-toast {
  position: fixed;
  bottom: 5.5rem;
  right: 1.5rem;
  z-index: 950;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-bleu);
  color: #fff;
  font-size: 0.83rem;
  font-weight: 600;
  padding: 0.7rem 1.15rem;
  border-radius: 0.55rem;
  box-shadow: 0 4px 24px rgba(16,24,40,0.22);
  opacity: 0;
  transform: translateX(0.75rem);
  transition: opacity 280ms ease, transform 280ms ease;
  pointer-events: none;
  max-width: calc(100vw - 3rem);
}
.cart-toast--in { opacity: 1; transform: translateX(0); }
.cart-toast svg { color: var(--color-or); flex-shrink: 0; }

.cart-error {
  font-size: 0.78rem;
  color: #c53030;
  text-align: center;
  padding: 0.25rem 0;
}

@media (max-width: 480px) {
  .cart-fab { bottom: 1.25rem; right: 1.25rem; }
  .cart-toast { bottom: 4.75rem; right: 1rem; }
}

/* ============================================================
   Modale upsell (cross-sell après ajout au panier)
   ============================================================ */

.cart-upsell-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 930;
  background: rgba(16,24,40,0.55);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity 250ms ease;
}
.cart-upsell-overlay--in { display: block; opacity: 1; }

.cart-upsell {
  position: fixed;
  top: 50%;
  left: 50%;
  z-index: 940;
  width: min(620px, calc(100vw - 2rem));
  max-height: calc(100vh - 3rem);
  overflow-y: auto;
  overscroll-behavior: contain;
  background: #fff;
  border-radius: 1.1rem;
  box-shadow: 0 32px 80px rgba(16,24,40,0.28);
  transform: translate(-50%, -47%) scale(0.96);
  opacity: 0;
  transition: transform 300ms cubic-bezier(0.32,0.72,0,1), opacity 280ms ease;
}
.cart-upsell--in {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
}

/* Head */
.cart-upsell__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1.5rem 1.5rem 1.25rem;
  border-bottom: 1px solid var(--color-bordure, #e4e7f0);
}
.cart-upsell__head-info { flex: 1; }

.cart-upsell__confirm {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: #277743;
  margin-bottom: 0.5rem;
}
.cart-upsell__confirm-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.3rem;
  height: 1.3rem;
  border-radius: 50%;
  background: #e6f4ec;
  color: #277743;
  flex-shrink: 0;
}
.cart-upsell__title {
  font-family: var(--font-titre);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-bleu);
  margin: 0 0 0.3rem;
  line-height: 1.2;
}
.cart-upsell__subtitle {
  font-size: 0.83rem;
  color: var(--color-texte-doux, #5A6478);
  line-height: 1.5;
}
.cart-upsell__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.1rem;
  height: 2.1rem;
  flex-shrink: 0;
  border-radius: 50%;
  border: 1px solid var(--color-bordure, #e4e7f0);
  background: none;
  cursor: pointer;
  color: var(--color-texte-doux, #5A6478);
  transition: background 150ms, color 150ms;
}
.cart-upsell__close:hover {
  background: var(--color-fond-doux, #f4f6fa);
  color: var(--color-bleu);
}

/* Grid of formation cards */
.cart-upsell__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 0.75rem;
  padding: 1.25rem 1.5rem;
}

.cart-upsell__card {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  border: 1.5px solid var(--color-bordure, #e4e7f0);
  border-radius: 0.8rem;
  padding: 1rem 1.1rem;
  transition: border-color 180ms, box-shadow 180ms;
  background: #fff;
}
.cart-upsell__card:hover {
  border-color: rgba(200,145,47,0.45);
  box-shadow: 0 4px 16px rgba(31,47,99,0.07);
}

.cart-upsell__card-tag {
  display: inline-block;
  font-size: 0.67rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--color-or-sombre, #a0711f);
  background: rgba(200,145,47,0.1);
  border-radius: 999px;
  padding: 0.2rem 0.65rem;
  width: fit-content;
}
.cart-upsell__card-nom {
  font-family: var(--font-titre);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--color-bleu);
  line-height: 1.25;
  margin: 0;
}
.cart-upsell__card-desc {
  font-size: 0.78rem;
  color: var(--color-texte-doux, #5A6478);
  line-height: 1.5;
  margin: 0;
  flex: 1;
}
.cart-upsell__card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-top: 0.25rem;
}
.cart-upsell__card-prix {
  font-family: var(--font-titre);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-bleu);
  flex-shrink: 0;
}
.cart-upsell__add {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: var(--color-bleu);
  color: #fff;
  border: none;
  font-family: var(--font-corps);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  cursor: pointer;
  transition: background 200ms, opacity 150ms;
  flex-shrink: 0;
  white-space: nowrap;
}
.cart-upsell__add:hover:not(:disabled) { background: #16224A; }
.cart-upsell__add--done {
  background: #e6f4ec;
  color: #277743;
  cursor: default;
}
.cart-upsell__add:disabled { cursor: default; }

.cart-upsell__card-link {
  font-size: 0.75rem;
  color: var(--color-texte-doux, #5A6478);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 150ms, border-color 150ms;
  margin-top: 0.1rem;
  display: inline-block;
}
.cart-upsell__card-link:hover {
  color: var(--color-bleu);
  border-color: var(--color-bleu);
}

/* Footer */
.cart-upsell__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1rem 1.5rem 1.25rem;
  border-top: 1px solid var(--color-bordure, #e4e7f0);
}
.cart-upsell__view-cart {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: var(--color-or);
  color: #fff;
  border: none;
  font-family: var(--font-corps);
  font-size: 0.9rem;
  font-weight: 700;
  padding: 0.72rem 1.4rem;
  border-radius: 999px;
  cursor: pointer;
  transition: background 200ms;
  flex-shrink: 0;
}
.cart-upsell__view-cart:hover { background: #b07e22; }
.cart-upsell__continue {
  background: none;
  border: none;
  color: var(--color-texte-doux, #5A6478);
  font-size: 0.82rem;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
  padding: 0;
  transition: color 150ms;
}
.cart-upsell__continue:hover { color: var(--color-bleu); }

/* Mobile — bottom sheet */
@media (max-width: 540px) {
  .cart-upsell {
    top: auto;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    border-radius: 1.1rem 1.1rem 0 0;
    transform: translateY(2rem);
    max-height: 88vh;
  }
  .cart-upsell--in { transform: translateY(0); opacity: 1; }
  .cart-upsell__grid { grid-template-columns: 1fr; }
  .cart-upsell__foot { flex-direction: column-reverse; align-items: stretch; }
  .cart-upsell__view-cart { justify-content: center; }
  .cart-upsell__continue { text-align: center; }
}